A system for securing a medical device such as a catheter or other medical article having various shapes or sizes in place on a patient includes a securing device. Multiple independent parties, which may be located in different geographical areas, may use the same domain name to host their websites. As the use of femtocell devices in residences and businesses continues to grow, it may be advantageous to allow WCD users to use telephony devices coupled to the femtocell device to answer incoming calls for their WCDs. By exposing the composition to radiation through a pattern mask, the above components and of an exposed portion are decomposed and a refractive index difference is made between the exposed portion and unexposed portion, thereby forming a pattern having different refractive indices . A frequency converter mixes the plurality of local oscillator signals, at different frequencies, generated by the modulator, with the RF signal and the RF signal, and generates baseband signals of the RF signal and the RF signal.